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407275

Sigma-Aldrich

N,N-Dimethylaniline

purified by redistillation, ≥99.5%

Sinônimo(s):

N,N-Dimethylaniline, N,N-Dimethylphenylamine, DMA, Dimethylaniline, Dimethylphenylamine

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About This Item

Fórmula linear:
C6H5N(CH3)2
Número CAS:
121-69-7
Peso molecular:
121.18
Beilstein:
507140
Número CE:
204-493-5
Número MDL:
MFCD00008304
Código UNSPSC:
12352100
ID de substância PubChem:
24865440
NACRES:
NA.22

Nível de qualidade

200

Ensaio

≥99.5%

forma

liquid

purificado por

glass distillation
redistillation

índice de refração

n20/D 1.557 (lit.)

pH

7.4 (20 °C, 1.2 g/L)

pb

193-194 °C (lit.)

pf

1.5-2.5 °C (lit.)

densidade

0.956 g/mL at 25 °C (lit.)

grupo funcional

amine

cadeia de caracteres SMILES

CN(C)c1ccccc1

InChI

1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3

chave InChI

JLTDJTHDQAWBAV-UHFFFAOYSA-N

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Descrição geral

Anodic oxidation of N,N-dimethylaniline at platinum electrode in acidic buffers has been studied by conventional and cyclic voltammetry. Photoreduction of excited benzophenone (BP) by DMA in acetonitrile solution has been investigated by picosecond-femtosecond laser photolysis and time resolved transient absorption spectroscopy.

Aplicação

N,N-Dimethylaniline (DMA) may be used for the preparation of poly(N,N-dimethylaniline) film by anodic oxidation of DMA.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 2

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

167.0 °F - closed cup

Ponto de fulgor (°C)

75 °C - closed cup

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
SHBM8888
SHBM2676
SHBL0555
SHBJ6617
SHBH0656V

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Electrochemically polymerized N, N-dimethylaniline film with ion-exchange properties as an electrode modifier.
Oyama N, et al.
Analytical Chemistry, 57(8), 1526-1532 (1985)
Femtosecond-picosecond laser photolysis studies on photoreduction process of excited benzophenone with N,N-dimethylaniline in acetonitrile solution.
Miyasaka H, et al.
Bulletin of the Chemical Society of Japan, 63(12), 3385-3397 (1990)
Anodic oxidation studies of N,N-dimethylaniline. I. Voltammetric and spectroscopic investigations at platinum electrodes.
Mizoguchi T and Adams RN.
Journal of the American Chemical Society, 84(11), 2058-2061 (1962)
Cai-Rong Zhang et al.
Journal of molecular graphics & modelling, 38, 419-429 (2012-11-03)
The photon to current conversion efficiency of dye-sensitized solar cells (DSCs) can be significantly affected by dye sensitizers. The design of novel dye sensitizers with good performance in DSCs depend on the dye's information about electronic structures and optical properties.
Haijun Li et al.
Organic letters, 11(18), 4176-4179 (2009-08-18)
Methylene-bridged bis-1,3-dicarbonyl derivatives were synthesized efficiently by iron-catalyzed oxidative reactions of 1,3-dicarbonyl compounds and N,N-dimethylaniline. Bipyrazoles and substituted 1,4-dihydropyridine were obtained by the reactions of bis-1,3-dicarbonyl compounds with hydrazines and ammonium acetate, respectively.
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